Regardless of the cause, stress sets in motion certain automatic changes in the body that are designed to give it a quick burst of energy.

无论何种原因，压力使得我们在快速爆发能量的身体方面发生某些必然的变化。 这种变化模式被称作“战斗或逃跑”响应。

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Upon reception of a burst detection start trigger signal, a gain control signal is output to an automatic gain control amplifier (201) so as to perform amplification with a maximum value.

当接收到短脉冲检测开始触发信号时，向自动增益控制放大器(201)输出一个增益控制信号，以便用最大值进行放大。

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The captain accompanied Maj Gen Ford in the area on the day of the march and said he heard between 15 to 20 high velocity shots and one burst of automatic fire as well as "two small explosions" which could have been nail or petrol bombs.

BBC: Heath unaware of risk to civilians

In addition to much improved low light performance, the HD HERO2 can capture up to ten 11 megapixel photos in a one second burst mode as well as automatic time-lapse photos with quick .5 second timing between photos.

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